US1038534A - Steam-turbine. - Google Patents
Steam-turbine. Download PDFInfo
- Publication number
- US1038534A US1038534A US65400411A US1911654004A US1038534A US 1038534 A US1038534 A US 1038534A US 65400411 A US65400411 A US 65400411A US 1911654004 A US1911654004 A US 1911654004A US 1038534 A US1038534 A US 1038534A
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- US
- United States
- Prior art keywords
- depth
- groove
- nozzle
- steam
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D1/00—Non-positive-displacement machines or engines, e.g. steam turbines
- F01D1/02—Non-positive-displacement machines or engines, e.g. steam turbines with stationary working-fluid guiding means and bladed or like rotor, e.g. multi-bladed impulse steam turbines
- F01D1/12—Non-positive-displacement machines or engines, e.g. steam turbines with stationary working-fluid guiding means and bladed or like rotor, e.g. multi-bladed impulse steam turbines with repeated action on same blade ring
Definitions
- My invention relates to improvements in steam turbines and has for one objechto provid a new and improved form of nozzle
- the steam supply pipe A is carried in the housing A and registers with the passage A in the guide A.
- the nozzle plate A is rigidly fastened to the support A by the cap'screws A which env gage the housing A to hold the'whole in position.
- the chamber A in the nozzle plate and open at the bottom thereof. registers with the passage A and communicates with the steam nozzle A.
- the nozzle A discharges angularly against the curved in firmly in position upon the. support forniing-the guide passage C having the large intake opening C opening
- The. passage C decreases gradually in cross sectional area fromthe mfikfi openlng C to the discharge opening 1 ⁇ " and-thisdecrease in cross sectional area Specification of Letters Patent.
- a nozhle' and guide passage support for steam turbines comprising a plate and a curved groove therein of rectangular cross section and a pluralitv of grooves inclined thereto of lesser deptli than and increasing in depthfro'm said groove.
- a nozzle and guide passage support for steam turbines comprising a plate and a curved groove therein of rectangular cross section and a plurality of grooves extending therefrom and of lesser depth than and decreasing in depth from said groove said grooves being of rectangular cross section.
- a nozzle and guide passage support for steam turbines comprising a plate and a curvedgroove therein of rectangular cross section and a plurality of grooves inclined thereto of lesser depth than and increasingin depth from'said groove said grooves being of rectangular cross section.
- a nozzle and guide passage supportfor steam turbines comprising a plate and a curved groove therein and a-plurality of grooves extending therefrom and of lesser depth than and decreasing in depth from said groove.
- a nozzle and guide passage support for. steam turbines comprising a plate and a 'curved groove therein and a plurality of grooves inclined thereto of lesserfl depth than and increasing in depth from said groove.
- a nozzle and gulde passage support for steam turbines comprising a plate and a curved groove therein of rectangular cross section and a plurality of grooves inclined thereto of lesser depth than and increasing in depth from said groove and a removable guide passage mounted on said support and registering with said grooves.
- a plate and a guide passage housing removably mounted thereon a guide -block Within said housing and mounted on said plate so as to form a 15 curved passage of constantly decreasing cross sectional area said plate having a groove beneath said housing of constantly. decreasing depth.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Description
rims PATENT oirrion.
cEAnLEs W. BAKE. or cHIcAGo, ILLINOIS, AssIGNon r PYLE NATIONAL ELECTRIC HEADLIGHT COMPANY, or'oarcneo, amazon, 4 CORPORATION or NEW JERSEY.
STEAM-TURBINE.
To all whom it may concern 4 Be zit-known that I, CHARLES TV. DARE, a
citizen 4 of the United States, residing at Chicago, in the county of Cook and State of useful Improvement in stegm Turbines, of
which the following is a specification.
My invention relates to improvements in steam turbines and has for one objechto provid a new and improved form of nozzle,
. gui e passages and supports thereforand is illustrated diagrammatically in one form in;
.the accompanying-drawing, wherein- Figure 1 is a plan view with the parts in.
section; Fig. 2, a section along .the line '2:'? 'of Fig. 1; Fig. 3. asection along the line '3-3 of Fig. 1; Fig. 4, a section along the line H Fig. 1.
' Like partsare indicated by. like letters throughout'the several figures.
'binehous'mg A diagrammatically shown by the cap screw A The steam supply pipe A is carried in the housing A and registers with the passage A in the guide A. The nozzle plate A is rigidly fastened to the support A by the cap'screws A which env gage the housing A to hold the'whole in position. "The chamber A in the nozzle plate and open at the bottom thereof. registers with the passage A and communicates with the steam nozzle A. The nozzle A discharges angularly against the curved in firmly in position upon the. support forniing-the guide passage C having the large intake opening C opening The. passage C decreases gradually in cross sectional area fromthe mfikfi openlng C to the discharge opening 1}" and-thisdecrease in cross sectional area Specification of Letters Patent.
Illinois, have invented a certain nwand The nozzle and guide passage support A. -1S rigidly attached at one end to the tur-.
and the small discharge i for steam turbines comprismg a plate and a Patented Sept. 17, 1912.
- Application filed October 11; 1911.. SerialNo. 654,004.
is obtained both by decreasing the distance between the wall of the housing and the guide block (7 and by beveling otf the surface of the support as indicated at C in Figs. 2, 3 and l; and also by bending down the roof and by bending up the roof of the housing as indicated at- C to provide a consection and a plurality of grooves extending ther from and of lesser depth than and decreasing in depth from said groove.
2. A nozhle' and guide passage support for steam turbines comprising a plate and a curved groove therein of rectangular cross section and a pluralitv of grooves inclined thereto of lesser deptli than and increasing in depthfro'm said groove.
.3. A nozzle and guide passage support for steam turbines comprising a plate and a curved groove therein of rectangular cross section and a plurality of grooves extending therefrom and of lesser depth than and decreasing in depth from said groove said grooves being of rectangular cross section.
.4. A nozzle and guide passage support for steam turbines comprising a plate and a curvedgroove therein of rectangular cross section and a plurality of grooves inclined thereto of lesser depth than and increasingin depth from'said groove said grooves being of rectangular cross section.
5. A nozzle and guide passage supportfor steam turbines comprising a plate and a curved groove therein and a-plurality of grooves extending therefrom and of lesser depth than and decreasing in depth from said groove.
6. A nozzle and guide passage support for. steam turbines comprising a plate and a 'curved groove therein and a plurality of grooves inclined thereto of lesserfl depth than and increasing in depth from said groove. Q
7. A nozzle and guidepaissage support curved groove therein of rectangular cross section and a plurality of grooves extending therefrom and of lesser depth than and decreasing in depth from said groove and a removable guide passage mounted on said support an registering with said grooves.
8. A nozzle and gulde passage support for steam turbines comprising a plate and a curved groove therein of rectangular cross section and a plurality of grooves inclined thereto of lesser depth than and increasing in depth from said groove and a removable guide passage mounted on said support and registering with said grooves. Y
9. In a steam turbine a plate and a guide passage housing removably mounted thereon a guide -block Within said housing and mounted on said plate so as to form a 15 curved passage of constantly decreasing cross sectional area said plate having a groove beneath said housing of constantly. decreasing depth. I
CHARLES W. DAKE.
GENEVA Hmrn.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US65400411A US1038534A (en) | 1911-10-11 | 1911-10-11 | Steam-turbine. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US65400411A US1038534A (en) | 1911-10-11 | 1911-10-11 | Steam-turbine. |
Publications (1)
Publication Number | Publication Date |
---|---|
US1038534A true US1038534A (en) | 1912-09-17 |
Family
ID=3106811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US65400411A Expired - Lifetime US1038534A (en) | 1911-10-11 | 1911-10-11 | Steam-turbine. |
Country Status (1)
Country | Link |
---|---|
US (1) | US1038534A (en) |
-
1911
- 1911-10-11 US US65400411A patent/US1038534A/en not_active Expired - Lifetime
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